论文研究-复杂电磁环境下雷达探测能力分析及仿真.pdf

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论文研究-复杂电磁环境下雷达探测能力分析及仿真.pdf,
144 20085 a G F G F R G f+fr-fi I f Is f G H f G fi-fr 2 /2fe 2兀 fe 2B h fi -fr k 2B h.-0 10 0.5 2.3 PG1F2aGF2a入2a 43R4L 0.2132mY N KToB.F 13 K=1.38×10-2J/K T= 290K B. F 0~15dB. 145 3.1 SR P/F。+ S L. Johnston 1974 F 15 F 3db 5dB MTI 1 dB 2dB PGGF2aF2a入2 SJR 16 4π3 KTB.L,R 3.2 SJR Dl/ 1+SR 17 SJR SNR P=10° 3.3 =0.1 Pd<0.5 24>0.9 1P<0.5 20.5≤P4≤0.9 01 ≤ 3P1>0.9 n h=1 m=4h=3 146 20085 17 PIG,G, F R ∑P/F+∑Pn/F+Pn P= 300kw G,=G= 25dB 2= 120cm Fn=3. 5 L,= ldB F2 a= f2 a =l b=200khz o=2m PI=12. lkw G= 5dB L= 4dB B:=2.95GHz Ri= 400km km 70 100 150 180 0.9964 0.9864 0.9449 0.7543 0.5643 Y N 0.0118 0.0001 5.02e-6 1.42e-6 1.12e-6 2 0:30507 14 km35.43230.55925.719 12 17 M 2004 WanggY Wang L D. Radar Electronic Warfare System Mathematical Simulation and Evaluation M. Beijing National Defence Industry Press 2004 M 1995 147 Liang T W. The Aerial Defence Missile Fuze Design and Simulation Technology M. Beijing Astronautics Press 1995 3 Skolnik Merrill I. Radar Handbook 2nd Edition M. New York McGraw-Hill Publishing Company 1990 4 Mitra Sajit K. Digital Signal Processing A Computer-Based Approach 2nd Edition M. New York McGraw-Hill Publishing Company 2001 200230346-49 Yuan QL Tan SX. a method of establishing model of radar detection probability J. Modern Defence Technology 2002 30 3 46-49 20041661181-1186 Ba hx Zhao Zg Yang F et al. Fussy adaptive tracking algorithm for maneuvering target J. Journal of System Simulation 20041661181-1186. Zhou H r Jing Z l Wang P D. Tracking of Maneuvering Targets M. Beijing The National Defence Industrial Press 1991 3 Li X R Jilkov V P. A survey of maneuvering target tracking Dynamic models C //Signal and Data Processing of Small Targets SPIEⅤol.40482000212-236. STE 2006346981-984. Fan XJ liu F Qin Y et al. Curent statistic model and adaptive tracking algorithm based on strong tracking filter J. Chinese Journal of electronics 2006 34 6 981-984 2000 Zhou d H Ye Y Z. Modern Fault Diagnosis and Tolerance-fault Control M. Beijing Tsinghua Univ Press 2000 D Liu g. Research of multi-target tracking algorithm and its realization D. Ph. D. Dissertation Northwestern Polytechnical Univ Xian Shanxi China 2003 7 200325733-35 Wang F FengXX Li Y. A novel adaptive filtering algorithm J. Modern Radar 2003 25 7 33-35 200221317-20 Xu Y Jin Y h Yang r J. Method of IMM target tracking based on Stf J. Journal of Transducer Technology 2002 21 3 17 20

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